All posts Mathematics Revision Questions and Answers

Integration Questions and Answers

Integration Questions/problems   1.  The diagram below, not drawn to scale shows part of the curve y = x2+5 and the line y = 8-2x.

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Approximation of area Questions and Answers

Approximation of area Questions   1.  Find the area under the graph of between and. Using the mid ordinate rule with two trapezia.   (3mks)

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Differentiation Questions and Answers

Differentiation Questions   1.  A particle moves in a straight line from a fixed point. Its velocity Vm/s after t seconds is given by calculate

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Linear programming Questions and Answers

Linear programming Questions   1.  A tailoring business makes two types of garments A and B. Garment A requires 3 metres of  material while garment

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Longitudes and latitudes Questions and Answers

Longitudes and latitudes Questions 1.  A globe representing the earth has a radius of 0.2m. Points P (600N, 1400E) and Q (600N, 1200W) are marked

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Three-dimensional geometry Questions and Answers

Three-dimensional geometry Questions 1.  The figure below represents a plan of a roof with a rectangular base ABCD. AB = 20cm and BC=12cm. the ridge

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Trigonometric ratios 3 Questions and Answers

Trigonometric ratios 3 Questions   1.  Complete the table below by filling in the blank spaces.   X0 00 300 600 900 1200 1500 1800

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Loci Questions and Answers

Loci Questions 1.  Using a ruler and a pair of compasses only, Construct a triangle ABC such that angle ABC = 135oC, AB = 8.2cm

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Statistics II Questions and Answers

Statistics II Questions 1.  The table below shows the number of defective bolts from a sample of 40 No of bolts 0 1 2 3

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Matrices and Transformations Questions and Answers

Matrices and Transformations Questions   1.  a) (i) On the grid provided, with the same scale on both axes, draw the square S whose vertices

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Graphical Methods Questions and Answers

Graphical Methods Questions   1.  The equation of a circle is given as 2×2 + 2y2 – 8x + 5y + 10 = 0. Find

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Compound proportions, mixtures and rates of work Questions

Compound proportions, mixtures and rates of work Questions   1.  Naliaka bought maize and beans from a wholesaler. She mixed the maize and beans in

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Probability Questions and Answers

Probability Questions   1.  During inter-school competitions, rugby and football teams from Ranje sec school took part. The probability that the rugby would win their

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Binominal expansion Questions and Answers

Binominal expansion Questions 1.  a) Using binomial expansion, determine the first five terms of the expansion:  (2mks)  b) Use the expansion above to evaluate  

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Vectors 2 Questions and Answers

Vectors 2 Questions 1.  In the figure below E is the mid point of BC. AD:DC = 3:2 and F is the meeting point of

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Sequence and series Questions and Answers

Sequence and series Questions   1.  The six exterior angles of a hexagon form an arithmetic progression. if the smallest angle is 150, find the